Removing A Module - Cisco 1120 Hardware Installation

Note: To power down a module slot use the hw-module poweroff slot command in global configuration mode. The
slot is the slot number of the module (3 or 4). To power the slot again, use the no form of the command.
4. Insert the module in the slot as shown in
5. Use a screwdriver to tighten the module captive screws (two per module) into the connectors on the router front
panel to 10–12 in-lb (1.13–1.36 N-m).
Installing a Module using Connected Grid Device Manager
Note: There are different versions of the CG-DM application for routers using the Cisco CG-OS and Cisco IOS operating
systems. Verify that you have the correct version installed before proceeding.
To install a module using CG-DM:
1. Identify the slot the module is to be installed in (3 or 4).
2. For CG-DM instructions on how to install a module:
— If the router is using Cisco CG-OS, see the "Add a Module" section of the "Using the Device Manager" chapter
of the Cisco Connected Grid Device Manager Installation and User Guide on Cisco.com.
— If the router is using Cisco IOS, see the "Inserting a Module" section of the "Using the Device Manager" chapter
of the Cisco Connected Grid Device Manager Installation and User Guide (Cisco IOS) on Cisco.com.
3. Use a screwdriver to tighten the module captive screws (two per module) into the connectors on the router front
panel to 10–12 in-lb (1.13–1.36 N-m).

Removing a Module

A module can be removed from a router in an offline or online state. Removing a module from an online router involves
using the CLI or CG-DM application. The instructions for removing a module can vary based on the router operating
system—Connected Grid operating system (CG-OS) or Cisco IOS operating system.
Note: The CGR 1120 router supports online insertion and removal (OIR) of modules. To remove a module by OIR, there
are two options:

Power down the module slot using the command line interface (CLI) prior to removing the module.

Use the CG-DM application to remove the module.
The options for removing a module are:

Removing a Module from an Offline Router, page 70

Removing a Module from an Online Router using the CLI, page 71

Removing a Module using Connected Grid Device Manager, page 71
Removing a Module from an Offline Router
To remove a module from an offline router:
1. Identify the slot from where the module is to be removed (3 or 4).
2. Disconnect the router from AC power.
3. Use a screwdriver to unscrew the module captive screws (two per module) from the connectors on the router front
panel.
Figure 1 on page 69.
70